C# Object reference not set to an....

[Floriian]

Hi,  (again me 😅)

I have some problem with this code. 
What can I do?
(Version: 1.1)

System.NullReferenceException: 'Object reference not set to an instance of an object.'

XpertRoleplay.Data.Data.PlayerData.get returned null.

using System;
using System.Collections.Generic;
using System.Text;
using GTANetworkAPI;

namespace XpertRoleplay.Data
{
    class Data
    {
        public static readonly String DataIndentifier = "PlayerInfo";
        public Player PlayerData { get; set; }
        public String Name { get; set; }
        public int Cash { get; set; }
        public int Level { get; set; }
        public int Age { get; set; }
        public int Health { get; set; }
        
        public Data(Player player)
        {
            this.PlayerData = null;
            this.Name = "";
            this.Cash = 0;
            this.Level = 0;
            this.Age = 0;
            this.Health = 0;
        }
        
        public void SetHealth(int health)
        {
            this.Health = health;
            this.PlayerData.Health = health; //This line
        }

    }
}

serverconsole:

Object reference not set to an instance of an object.

Object reference not set to an instance of an object.

 

Edited May 7, 2020 by Floriian

[Xabi]

How can you edit a property in a null object?

this.PlayerData = null;